Escutcheon



FIG. 1 is a perspective view of an escutcheon of the new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The portions of the Figures shown in broken lines are not part of the claimed design and are for illustration only. 

The ornamental design for an escutcheon, as shown and described. 